Planning application
134 Marnham Crescent Greenford UB6 9SU
Works: Extension Loft or dormer
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Alteration of roof from hip to gable end; rear roof dormer extension (involving conversion of roofspace to habitable use), incorporating Juliet balcony; installation of two rooflights to front roofslope; and associated internal alterations (Application for a Lawful Development Certificate for a Proposed Development)
As published by the council, reference 261125CPL
Application record
- Reference
- 261125CPL
- Type
- Certificate of Lawfulness - Proposed
- Status
- Permitted Development
- Decision
- Permitted Development
- Received
- 16 Mar 2026
- Validated
- 16 Mar 2026
- Decided
- 11 May 2026
- Ward
- Greenford Broadway
- Decision by
- Delegated Decision
- Postcode
- UB6 9SU
Timeline
Dates from the published record
-
16 Mar 2026
Received by Ealing
-
11 May 2026
Decision issued: Permitted Development
-
11 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, a design practice registered in Uxbridge
8 applications on PlanIndex · across 4 councils
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
15 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Ealing granted permission on 11 May 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
134 Marnham Crescent Greenford UB6 9SU
Alteration of roof from hip to gable end; rear roof dormer extension (involving conversion of roofspace to habitable use), incorporating Juliet balcony; installation of two rooflights to front roofslope; and associated internal alterations (Application for a Lawful Development Certificate for a Proposed Development)
Granted Lawful development Extension Loft or dormer 15 docs -
136 Marnham Crescent Greenford Ealing UB6 9SU
Single storey side extension; single storey rear extension.
Granted Householder Extension 14 docsSmall domestic -
136 Marnham Crescent Greenford Ealing UB6 9SU
Single storey side extension; single storey rear extension.
Granted Householder Extension 14 docsSmall domestic -
72 Ferrymead Avenue Greenford Middlesex UB6 9TL
Details of the demolition and construction management plan pursuant to condition 8 of planning permission 183502FUL dated 25.05.2019 for 'Construction of two storey building with roofspace accommodation to provide five self-contained flats'
Granted Conditions New dwelling Demolition 4 docs -
72 Ferrymead Avenue Greenford Middlesex UB6 9TL
Details of landscaping and boundary treatments pursuant to condition 7 of planning permission 183502FUL dated 25.05.2019 for 'Construction of two storey building with roofspace accommodation to provide five self-contained flats'
Granted Conditions New dwelling 4 docs -
72 Ferrymead Avenue Greenford Middlesex UB6 9TL
Details of materials pursuant to condition 6 of planning permission 183502FUL dated 25.05.2019 for 'Construction of two storey building with roofspace accommodation to provide five self-contained flats'
Granted Conditions New dwelling 4 docs
Other lawful development applications
In Ealing
-
261588CPL Granted
13 Julien Road Ealing W5 4XA
Rear roof extension, and installation of two roof lights to front roofslope (Lawful Development Certificate for a Proposed Development)
-
261863CPE Granted
66 Horn Lane Acton W3 6NT
Continue to use the property as two self-contained flats (Lawful Development Certificate for Existing Use)
-
260202CPL Withdrawn
19 Woodrow Close Perivale UB6 7HU
Change of use of a dwellinghouse (Use Class C3) to Children's Care Home (Use Class C2) (Lawful Development Certificate for a Proposed Development)
-
261805CPE Refused
10A Western Avenue Acton W3 7UD
Existing use of first floor/second floor duplex flat (Use Class C3) as a small House in Multiple Occupation (Use Class C4) (Lawful Development Certificate for an Existing Use)
-
261806CPE Refused
12 Western Avenue Acton W3 7UD
Continue use of ground floor flat as HMO (C4) (Lawful Development Certificate for Existing Use)